Home / 2,035,505.40-3,053,258.10-972,623.40

Finding the Fourth Proportional to 2,035,505.40, 3,053,258.10 and 972,623.40

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Solution

The fourth proportional to 2,035,505.40, 3,053,258.10 and 972,623.40 is: 1,458,935.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,035,505.40 : 3,053,258.10 = 972,623.40 : x
  2. Step 2: Convert to fraction form
    2,035,505.40/3,053,258.10 = 972,623.40/x
  3. Step 3: Cross multiply
    2,035,505.40x = 3,053,258.10 × 972,623.40
  4. Step 4: Simplify right side
    2,035,505.40x = 2,969,670,274,299.54
  5. Step 5: Solve for x
    x = 2,969,670,274,299.54/2,035,505.40
  6. Step 6: Final answer
    x = 1,458,935.10

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Double scale
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Similar ratio
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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.